A.0°
B30°
C90°
D45°
Answer:
A. .0°
Read Explanation:
The angle of reflection is 0∘.
According to the law of reflection, the angle of reflection is equal to the angle of incidence.
Therefore, the angle of reflection is also 0°.
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A.0°
B30°
C90°
D45°
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______ mirror is used in motor vehicles as rear view mirror.
ലെൻസിന്റെ പവർ അളക്കുന്ന യൂണിറ്റ് :
Power of a lens is 10 D, its focal length is :
The magnification 'm' produced by a convex lens when the object is placed at a distance 2f from the lens is given by?
The unit of focal power of lense is :